Stress dependence of <i>ΔE</i> in amorphous ribbon

Abstract

The Young’s modulus with magnetic field (ΔE effect) has been investigated by the single domain model in Fe81B13.5Si3.5C2 amorphous ribbon for as-received state. The stress dependence of Young’s modulus was analyzed in terms of the volume fraction of transverse domains, the average internal stress, and transverse anisotropy constant as a function of applied stress, and yielded a good agreement with the experimental results.